Minoru Ōki

~ as ~

Takao Yuki, the police detective

Takahiro Tamura

~ as ~

Kyûichi Ishii, the murderer

Seiji Miyaguchi

~ as ~

Yuji Shimooka, the police detective

Hideko Takamine

~ as ~

Sadako Yokokawa

Kin Sugai

~ as ~

Mrs. Shimooka

Masao Shimizu

~ as ~

Mr. Yokokawa

Ryōhei Uchida

~ as ~

Mr. Yamada, principal offender

Kamatari Fujiwara

~ as ~

Mr. Takakura

Kumeko Urabe

~ as ~

Proprietress of the Hotel Hizen-ya

Hizuru Takachiho

~ as ~

Yumiko Takakura